• Made with elastic PE material, the 3D support is safe, washable, and reusable, offering softness and comfort without irritating the skin. • Hollow design that separates the nose from the mask, creating a space that facilitates breathing and prevents issues like allergies or breathing difficulties. • Ideal for professionals such as doctors and laboratory workers, as well as for people who enjoy exercise and travel, relieving pain and pressure from prolonged mask use. • Provides more space to breathe by keeping the mask fabric away from the mouth. • Reduces friction between the mask and the face, protecting the mask lining.